muscle pain after remicade?

I had an infusion this morning and have been experiencing muscle tightness behind one of my knees. i tried tylonel but it hasnt helped. does this happen to anyone else? or does anyone have any suggestions on how to make it feel better? (i know theres not a lot to do for it)

How many infusions have you had in total? I know early on I'd feel sore. But 7 infusions later I come out fine... except for the pre-med Allegra dose they have me take... non-drowsy my butt.